ZOYSIA

- Any of several creeping grasses of the genus Zoysia, native to southeast Asia and New Zealand and widely cultivated for lawns.

Z10 - O1 - Y4 - S1 - I1 - A1 has 18 points in Scrabble!

Z10 - O1 - Y3 - S1 - I1 - A1 has 17 points in Words with Friends!

Found in the OTCWL2014, SOWPODS, ENABLE, and WWF dictionaries